baber/WOPTO huggingface dataset:
Patent JP-H11234980-A (JP)
Title: Manufacture and device of armature coil
Inventor: SHIBAYAMA KENICHI
IPC: H02K15/09
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an armature coil and a device which can attain low manufacturing cost of the armature coil with high precision, and high production efficiency. SOLUTION: This manufacturing device for manufacturing a lower layer coil conductor is provided with a plurality of dies for conducting respective prescribed forming in a plurality of forming processes, and a pallet 13 for retaining a coil material 11 at the time of the forming. The pallet 13, being positioned at the die, is used as a part of the die at the time of processing. A work receiver 23 is assembled at the pallet 13, and the work receiver 23 is formed with a recessed part 25 for receiving the coil material 11 in the overall breadth direction of the pallet 13. Corner parts 25a formed at both the sides of the bottom surface of the recessed part 25 are provided with an R having a larger radius of curvature than that of the corner part of the slot bottom part of an armature iron core.  A corner part formed by the bottom surface of the recessed part 25 and the side surface of the work receiver 23 is provided with a rounding having a smaller radius of curvature than that of the corner part of an inner disc-shaped insulator.
Patent JP-H04255388-A (JP)
Title: Base paper for pressure sensitive duplicating paper
Inventor: KADOMA KENJI
IPC: B41M5/132
Filed: 1991-02-06
Abstract: PURPOSE:To provide base paper having excellent color developing properties, size properties and ink setting properties in base paper for pressure sensitive duplicating paper. CONSTITUTION:The base paper is obtained by coating paper, to which internally attached size is executed by an alkylketene dimer and an alkenyl succinic anhydride with a surface sizing agent as a styrene-acrylic copolymer with oxidized starch by a size press and a coater such as a gate roll coater. Since the sizing of the base paper is improved and ink setting properties are also enhanced in addition to excellent color-developing properties as pressure sensitive duplicating paper, no blanket after two colors is generated.
Patent JP-H06246136-A (JP)
Title: Diffusion dialysis method
Inventor: NOMA YOSHIAKI
IPC: C01D1/38
Filed: 1993-02-25
Abstract: PURPOSE:To prevent scaling by repeatedly and alternately supplying an aq. alkali hydroxide soln. contg. aluminate ion and the soln. substantially free of aluminate ion to a diffusion dialysis tank respectively for a fixed time to recover the aluminum hydroxide. CONSTITUTION:An aq. alkali hydroxide soln. contg. aluminate ion and the soln. substantially free of aluminate ion are repeatedly and alternately supplied to a diffusion dialysis tank respectively for a fixed time to recover aluminum hydroxide. An aq. alkali hydroxide soln. used in surface-treating aluminum is exemplified as the soln. contg. aluminate ion. Meanwhile, an aq. alkali hydroxide soln. of the same kind as the stock soln. is used as the soln. substantially free of aluminate ion. Consequently, scaling due to aluminum hydroxide is prevented, and diffusion dialysis is continuously conducted for a long period.
Patent JP-S60179602-A (JP)
Title: Method and instrument for measuring throat depth of fillet weld bead
Inventor: OOTANI TORAZOU
IPC: G01B5/02
Filed: 1984-02-28
Abstract: PURPOSE:To measure the throat depth of a weld bead accurately and easily by applying a probe to the top of a fillet corner part to be welded from a base point in the direction of the center line of its angle before welding to measure preliminarily the length of the probe and measuring a difference between the length of the probe after welding and the measured length. CONSTITUTION:Before welding, a holder 13 is rotated once around a tube while applying a probe 6 to a top C of a fillet corner part 4 to be welded to record continuously indications of a dial gauge 12 of the zero position. Next, the holder 13 is connected to the rear of a torch running truck of a running automatic welding machine by a plate-shaped connector and is rotated once around the tube while following up the automatic welding machine, and indications of the dial gauge 12 are recorded continuously simultaneously with welding. Thus, recording of the zero position before welding and recording of the surface of the weld bead are matched to obtain the throat depth of the bead continuously.
Patent JP-H08231325-A (JP)
Title: Termiteproof agent for wood and termiteproof method for wood
Inventor: TSUNODA KUNIO
IPC: B27K3/50
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a termiteproof agent for wood, containing a nickel compound as an active ingredient and capable of preventing and suppressing termite damage to the wood with the termites. CONSTITUTION: This termiteproof agent contains a nickel compound selected from nickel acetate, nickel amidosulfate, nickel sulfate, nickel nitrate, nickel chloride, etc., as an active ingredient. The nickel compound is used in the form of a solution containing the nickel compound dissolved in water or an organic solvent (e.g. acetone). The termiteproof treatment of the wood is carried out by suitably diluting the solution, coating the surface of the wood with the diluted solution or impregnating the solution into the wood by impregnation under a pressure or a reduced pressure and drying the resultant wood. The concentration of the nickel compound in the solution impregnated thereinto is about 0.2-5% at that time. The termiteproof effective amount is 0.5-15kg/m<3> expressed in terms of weight of the nickel compound based on the unit volume of the wood. When the nickel compound is converted into a complex salt with ammonia or tannin and then applied or impregnated into the wood, the nickel can more firmly be fixed to the wood and the runoff with rainwater, etc., can be suppressed. Thereby, the form of the termiteproof agent used is more preferred.
Patent JP-S57153768-A (JP)
Title: Production of synthetic resin pipe provided with inorganic coating layer
Inventor: MATSUI FUMIO
IPC: F16L9/14
Filed: 1981-03-17
Abstract: PURPOSE: To provide the titled resin pipe with refractory, by coating the outer surface part of the synthetic resin pipe with a hydraulic inorganic material,  aging the coated pipe with wet air in a specified temperature range, and then  curing the coated pipe.  
     CONSTITUTION: A hydraulic inorganic material, e.g. Portland cement, silica cement, blast furnace cement or alumina cement, is mixed with water and optionally a reinforcing material, lightweight aggregate or the like. The mixture is applied as a coating film to the outer surface part of a synthetic resin pipe such as a hard vinyl chloride resin pipe, aged under an uncured condition with wet air at 50W75°C, and then cured. The coating film-forming method may be molding the resin around the periphery of the pipe set in a die, extruding the resin as a coating film around the pipe or wrapping the resin as a sheet around the pipe. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000233663-A (JP)
Title: Control device of distance between cars
Inventor: MAKINO HIROAKI
IPC: B60K31/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To control a distance between cars on the basis of both respective distances of forward and backward vehicles by setting the distance with the backward vehicle equal to or larger than the distance with the forward vehicle when the distance with the forward vehicle is a first prescribed value or less, and the distance with the backward vehicle is a second prescribed value or less. SOLUTION: The distances A and B between cars of forward and backward vehicles are calculated at fixed time intervals in response to the signals from a forward distance measuring means 13 and a backward distance measuring means 14. When the forward distance A is a prescribed value (a) or less in a comparator 23, and the backward distance B is a prescribed value (b) or less in a comparator 27, a signal is transmitted to an alarm driving circuit 31 to notify a driver of the access of the backward vehicle.  When the backward distance B is the prescribed value (b) or less in non-driving operation, and the backward distance B is the forward distance A or more, the relative speed with the backward vehicle is regulated so as to be the relative speed with the forward vehicle or more, whereby the backward distance B is kept to be more than the forward distance A, so that a driver can concentrate on the avoidance of the rear-end collision to the forward vehicle without taking care of the backward vehicle.
Patent JP-S57203079-A (JP)
Title: Novel benzofuran derivative, manufacture and antiinflammatory medicine containing same
Inventor: EEBERUHARUTO SHIYUREEDAA
IPC: C07D307/83
Filed: 1982-03-11
Abstract: Benzofuran derivatives of the formula   <IMAGE>   wherein V is hydrogen or acetyl, X is oxo or two hydrogen atoms, R1 and R2 each independently is hydrogen, fluorine, or chlorine, and -A-B- is -O-CH2- or -CH2-O-, possess valuable pharmacological properties.
Patent JP-H07248568-A (JP)
Title: Optical recording material
Inventor: TATSUZONO FUMIO
IPC: G03C1/73
Filed: 1994-03-08
Abstract: PURPOSE:To obtain an optical recording material liable to a considerable change in reflectance and excellent in resistance to repeated coloring and decoloring. CONSTITUTION:This optical recording material contains a photochromic compd. represented by the formula, wherein A is O or optionally substd. N, B is an optionally substd. thiophene, benzo-hiophene, tpyrrole or indole ring, R1 is methyl, alkoxy or perfluoroalkyl and each of R2-R7 is H, halogen, hydroxy, optionally substd. alkyl, etc. The photochromic compd. may bond to a polymer as a side chain at the position of A.
Patent JP-H11230475-A (JP)
Title: Cutting restoration method for piping
Inventor: TAKAHASHI YOSUKE
IPC: F16L55/18
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To perform an efficient repair work for a piping through which a material causing rapid reaction due to contact with the atmosphere flows. SOLUTION: In a piping cutting process, an object part 2a to be exchanged of a piping 2 is cut, an inert gas pressure in a piping 2 is held such that the inert gas flows to an external part from the cut spot of the piping 2. The end face of a non-exchange part 2b is closed with a sheet material 13 for closing a piping without using a plastic bag. When in a piping weld process, the sheet material 13 for closing a piping is removed, an inert gas pressure in the piping 2 is held such that the inert gas flows out from the end part of the non- exchange part 2b to an external part, and a weld work between the non- exchange part 2b and a novel piping constituting member is carried out without using the plastic bag.
Patent JP-S58153659-A (JP)
Title: Constant flow rate control device for liquid supplying apparatus
Inventor: AIBA MASAHIKO
IPC: F04B49/06
Filed: 1982-03-09
Abstract: PURPOSE:To obtain the titled device which can cope with the fluctuation in minute flow rate accompanied by the change in an environment and can obtain excellent picture quality by using an ink jet printer, and wherein the state of the particle formation is observed and the pump driving is controlled. CONSTITUTION:An observing device 8 for the ink particles jetted from a nozzle 3 is constituted by a light emitting element 40 and a light receiving element 41. The phases of the passing signal (SENS signal) of the particles and the signal (US signal) of an ultrasonic vibrator 32 are compared in a circuit 50. An output Vin from the circuit is supplied to a voltage controlled oscillator 51. The oscillator 51 outputs a reference frequency f0 (=US signal) when the input voltage Vin is OV, and oscillates a frequency which is higher or lower than the frequency f0 (by DELTAf) based on whether the Vin is higher or lower than OV. The frequency (f) is inputted to a driving part 52 constituted by a solenoid, and the solenoid is driven at the equal frequency.
Patent JP-H02216718-A (JP)
Title: Switch case and manufacture thereof
Inventor: IWAYAMA KENICHI
IPC: H01H11/00
Filed: 1989-02-17
Abstract: PURPOSE:To reduce production cost for a switch case in which a switch container is the same as that of another switch case and a fitting section only is different from that of another switch case by forming an intermediate member in which a metallic front panel to be processed is integrally inserted into a resin switch container and then forming a fitting section with press molding of the front panel to be processed. CONSTITUTION:When a switch container 1 is formed, a front panel 9 to be processed is inserted into the switch container 1 to form an intermediated member. The front panel 9 to be processed is arranged as a flat member of a size with which plural kinds of fitting sections as a fitting section 2 can be formed. The front panel 9 to be processed of the intermediate member is press molded to be the fitting section 2 of a desired shape. The fitting section 2 can be formed into any shape with respect to a supporting member to be attached to the fitting section 2. Thus, plural kinds of switch cases, the fitting section 2 only being different from each other, can be produced. Accordingly, one type of a molding die of the switch container 1 is enough so that a cost for the molding die can be reduced. A plural kinds of molding dies for forming the fitting section 2 are needed, however, usually this cost is low.
Patent JP-H06232877-A (JP)
Title: Lan control system
Inventor: SANO MAKOTO
IPC: H04L12/40
Filed: 1993-02-02
Abstract: PURPOSE:To efficiently perform transmission/reception by distributing traffic on each LAN. CONSTITUTION:Plural nodes 1 and 2 and a managing server 3 are connected to plural LAN 41-43. The respective nodes 1 and 2 are coupled through plural LAN control parts 11, 12, 21 and 22 to the respective LAN 41-43 while being multiplexed, and the respective LAN control parts 11, 12, 21 and 22 are respectively connected with these plural LAN 41-43. When performing transmission/ reception from the nodes 1 and 2 to the other nodes 2 and 1, the transmission/ reception is performed by selecting the LAN control part, which data transfer amount is least, among these pliral LAN control parts 11, 12, 21 and 22, and the LAN to be used is inquired to the managing server 3. The managing server 3 is coupled through plural LAN control parts 31 and 32 to the respective LAN 41-43 while being multiplexed, monitors the traffic on the respective LAN 41-43 and the number of connections opened on the respective LAN 41-43, selects and reports the LAN with the least data transfer amount corresponding to the inquiry from the respective nodes 1 and 2.
Patent JP-H05230837-A (JP)
Title: Concrete expendable form construction method
Inventor: OORI YOHAN ASUMUNDOSUN
IPC: E02D27/01
Filed: 1992-02-25
Abstract: PURPOSE:To construct a strong strip footing in a short period without having a need for a special skill by assembling/forming an expendable form so that sheathing boards can be fixed/supported by using steel runners and connecting fittings. CONSTITUTION:Steel runners 11 and 11 are arranged in a necessary width on a base part 3 over concrete subslab 2, and the lower edge parts of sheathing boards 12 and 12 are embedded in the steel runners 11, and the sheathing boards 12 are arranged. Next, flange parts of connecting fittings 20 are embedded integrally in engagement groove type connecting parts arranged along the vertical side edges of the sheathing boards 12, and both side sheathing boards are aligned/arranged at a necessary interval, and an expendable form 10 for strip footing 1 is formed. Next, concrete is placed in the expendable form 10, and the foundation 1 is formed.
Patent JP-H02216138-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIGAKI KUNIO
IPC: G03C1/06
Filed: 1989-02-17
Abstract: PURPOSE:To reduce pressure fog due to contact friction between the surface of the photosensitive material and a backing face by adding a matting agent containing a prescribed amount or more of particles of a prescribed diameter or more to the backing layer. CONSTITUTION:This photosensitive material has one or more photosensitive layers composed of silver halide emulsion spectrally sensitized to >=600nm wavelengths and contains a hydrazine derivative, such as a compound of formula I, in this layer or another hydrophilic colloidal layer, and the backing layer contains the matting agent, such as SiO2, containing particles of >=5mum diameter in an amount of >=30 volume % of total particles. It is preferred to add a polyhydroxybenzene compound, such as a compound of formula II to this photosensitive layer or the other hydrophilic colloidal layer, and a sliding agent and/or a colloidal silica to the outermost layer of the photosensitive layers.
Patent JP-H10231836-A (JP)
Title: Spindle unit
Inventor: ENDO KATSUTO
IPC: F16C25/08
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To form a casing, receiving an angular baring, into a compact shape, in a spindle unit with pre-load adjusting mechanism. SOLUTION: In the inside of a casing 2, angular bearings 3, 7 are arranged with a back surface facing each other, to support a spindle 1. Between inner races 4, 8 of both the bearings, an inner spacer 11 is arranged, between outer races 6, 10 of both the bearings, an outer spacer 12 fitted to an internal peripheral surface of the casing 2 is arranged. In this outer spacer 12, a groove 23 formed in the peripheral direction in a peripheral surface and grooves 22a, 22b formed in the peripheral direction in an internal peripheral surface adjacent to the groove 23 are provided. In outside the outer spacers 6, 10 of both the bearings, a ring-shaped hydraulic pistons 24, 26 are arranged.  The hydraulic pistons 24, 26 are driven, also in an oil chamber formed of the groove 23 and an internal peripheral surface of the casing 2, a hydraulic pressure is applied to act, the outer spacer 12 is extended/contracted, to perform switching of a pre-load.
Patent JP-S53122786-A (JP)
Title: Composite trolley cable
Inventor: NAKAMURA AKIRA
IPC: H01B5/02
Filed: 1977-04-01
Abstract: PURPOSE: To promote an improvement of wear and corrosion resistance, by compounding materials of copper and iron system with lead, tin or lead-tin alloy intermediately placed between the both. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04257243-A (JP)
Title: Measure of carrier lifetime
Inventor: SHIGEKAWA NAOTERU
IPC: H01L21/66
Filed: 1991-02-08
Abstract: PURPOSE:To provide a carrier lifetime measuring method which does not have a restriction related to a band gap of a measuring sample and to a mechanism of reducing minority carriers. CONSTITUTION:The current component derived from carriers is generated at the same time when an optical pulse generated from an extremely short light pulse light source 1 is locally applied to a measuring sample 2 through a specific optical system 5 and electron-hole pairs are generated. The quantity thereof is proportional to the product of the number of carriers existent in the measuring sample 2 and the drift speed of the carriers. Since the drift speed of the carriers is determine by only the strength of the electric field to be produced by a bias voltage applied in synchronism with an extremely short light pulse application between a source electrode 3 and a drain electrode 4 of the measuring sample 2 and the drift speed does not have time dependence, if a time dissolving measurement of the current components derived from the carriers is performed and a time constant of the attenuation is obtained, the change of the number of the carriers with respect to time in the measuring sample, namely the lifetime of the carriers, can be measured.
Patent JP-S62194539-A (JP)
Title: Memory retrieving device for picture information
Inventor: KITAJIMA IKUO
IPC: G06F17/30
Filed: 1986-02-21
Abstract: PURPOSE:To secure a function like that of a handy notebook, etc., and to attain the reference to an input key word by storing previously the key word in a floppy disk, a magnetic disk, etc., and then reading out the key word to display it on a CRT display. CONSTITUTION:For a handy notebook for keywords displayed and developed on a CRT display 14, the serial numbers are added to each key word by a main controller 10 when the handy notebook is displayed and developed on the display 14. Thus an operator designates these serial numbers to retrieve a desired keyword out of the handy notebook. The relevant key word, the item number and the retrieving item are added to the contents of the notebook displayed on the display 14. At the same time, the number of documents recorded to an optical disk is also displayed on the display 14. Thus the operator can know easily the using frequency of each key word.
Patent JP-H07249640-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NIHEI MIZUHISA
IPC: H01L29/778
Filed: 1994-03-09
Abstract: PURPOSE:To shorten and micronize an interval between a gate electrode and a drain electrode together with removing a battery effect at the time of recessed etching of a semiconductor layer in relation to a semiconductor device. CONSTITUTION:InGaAs layers (51, 52) with high concentration of doping are formed on the compound semiconductor substrates (1, 2, 3, 41, 4)2, thereon conductive films (61, 62) to be subjected to non-alloying ohmic connection is formed, thereon the insulating covered films (71, 72) are formed, these conductive films and the insulating covered films are subjected to patterning for forming a source electrode 6 and a drain electrode 6 followed by forming the first insulating film sidewalls 81 on the sidewalls of the source electrode and the drain electrode. Then, the InGaAs layers are subjected to etching having the first insulating film sidewalls as masks, the second insulating sidewalls 101... are formed on the sidewalls of the first insulating film sidewalls and the lower layer semiconductor layers (41, 42) are subjected to recessed etching having these second insulating film sidewalls as masks to form a gate electrode 11.
Patent JP-S52121187-A (JP)
Title: Sequence control equipment of pinboard type condition control format
Inventor: SHINPO TOKUTAROU
IPC: G05B19/08
Filed: 1976-04-05
Abstract: PURPOSE: The matrix is divided into several blocks along its longitudinal axis and the longitudinal conductor in each block is made possible to be connected to each other with a short-circuit pin or diode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61197340-A (JP)
Title: Conveyor
Inventor: NATSUHARA GENICHIRO
IPC: B65G47/28
Filed: 1985-02-27
Abstract: PURPOSE:In the sheet processing line of a plant, to prevent a loss such as the suspension of the line, by surely conveying out upper sheets one by one to a convey-out space even if an upper and a lower sheets piled together are simultaneously conveyed in from a sheet stockpiling section. CONSTITUTION:When two piled sheets 1 are simultaneously supplied by a feeder, the lower sheet is conveyed to a side conveyance pinch roller 5 by a lower sheet conveyance roller 7 moved up through the detecting action of a first photosensor PH1, and the upper sheet is conveyed to a convey-out pinch roller 6 by an upper sheet conveyance roller 8, so that the piled sheets are separated from each other. The lower sheet 1 conveyed to the sideward conveyance pinch roller 5 is conveyed further by an outward conveyance unit 3. The upper sheet 1 conveyed to the convey-out pinch roller 6 is detected by a third photosensor PH3 so that the sheet is conveyed out to a convey-out space 4 by driving the pinch roller.
Patent JP-S61200235-A (JP)
Inventor: YOSHIZAKO AKIHIRO
IPC: E04B1/58
Filed: 1985-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。